49865150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 97815168

約数和(自身を除く): 47950018

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 131, 230, 262, 331, 575, 655, 662, 1150, 1310, 1655, 3013, 3275, 3310, 6026, 6550, 7613, 8275, 15065, 15226, 16550, 30130, 38065, 43361, 75325, 76130, 86722, 150650, 190325, 216805, 380650, 433610, 997303, 1084025, 1994606, 2168050, 4986515, 9973030, 24932575, 49865150]

約数ペア:

[(1, 49865150), (2, 24932575), (5, 9973030), (10, 4986515), (23, 2168050), (25, 1994606), (46, 1084025), (50, 997303), (115, 433610), (131, 380650), (230, 216805), (262, 190325), (331, 150650), (575, 86722), (655, 76130), (662, 75325), (1150, 43361), (1310, 38065), (1655, 30130), (3013, 16550), (3275, 15226), (3310, 15065), (6026, 8275), (6550, 7613)]